package multithreading;

// Fig. 23.9: UnsynchronizedBuffer.java
// UnsynchronizedBuffer represents a single shared integer.
public class UnsynchronizedBuffer implements Buffer {

    private int buffer = -1; // shared by producer and consumer threads

    // place value into buffer
    public void set(int value) {
        System.out.printf("Producer writes\t%2d", value);
        
        buffer = value;
    } // end method set

    // return value from buffer
    public int get() {
        System.out.printf("Consumer reads\t%2d", buffer);
        return buffer;
    } // end method get
} // end class UnsynchronizedBuffer



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